Revision fdf6e7a8c96ebe115b6460768c82dd136ecbd8db authored by Hanjun Guo on 26 July 2017, 10:15:49 UTC, committed by Marc Zyngier on 10 August 2017, 15:22:50 UTC
When enabling ITS NUMA support on D05, I got the boot log: [ 0.000000] SRAT: PXM 0 -> ITS 0 -> Node 0 [ 0.000000] SRAT: PXM 0 -> ITS 1 -> Node 0 [ 0.000000] SRAT: PXM 0 -> ITS 2 -> Node 0 [ 0.000000] SRAT: PXM 1 -> ITS 3 -> Node 1 [ 0.000000] SRAT: ITS affinity exceeding max count[4] This is wrong on D05 as we have 8 ITSs with 4 NUMA nodes. So dynamically alloc the memory needed instead of using its_srat_maps[MAX_NUMNODES], which count the number of ITS entry(ies) in SRAT and alloc its_srat_maps as needed, then build the mapping of numa node to ITS ID. Of course, its_srat_maps will be freed after ITS probing because we don't need that after boot. After doing this, I got what I wanted: [ 0.000000] SRAT: PXM 0 -> ITS 0 -> Node 0 [ 0.000000] SRAT: PXM 0 -> ITS 1 -> Node 0 [ 0.000000] SRAT: PXM 0 -> ITS 2 -> Node 0 [ 0.000000] SRAT: PXM 1 -> ITS 3 -> Node 1 [ 0.000000] SRAT: PXM 2 -> ITS 4 -> Node 2 [ 0.000000] SRAT: PXM 2 -> ITS 5 -> Node 2 [ 0.000000] SRAT: PXM 2 -> ITS 6 -> Node 2 [ 0.000000] SRAT: PXM 3 -> ITS 7 -> Node 3 Fixes: dbd2b8267233 ("irqchip/gic-v3-its: Add ACPI NUMA node mapping") Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Ganapatrao Kulkarni <ganapatrao.kulkarni@cavium.com> Cc: John Garry <john.garry@huawei.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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File | Mode | Size |
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Kconfig | -rw-r--r-- | 1.8 KB |
Makefile | -rw-r--r-- | 527 bytes |
TODO | -rw-r--r-- | 941 bytes |
coreconfigurator.c | -rw-r--r-- | 9.8 KB |
coreconfigurator.h | -rw-r--r-- | 2.9 KB |
host_interface.c | -rw-r--r-- | 105.8 KB |
host_interface.h | -rw-r--r-- | 9.1 KB |
linux_mon.c | -rw-r--r-- | 7.6 KB |
linux_wlan.c | -rw-r--r-- | 27.6 KB |
wilc_debugfs.c | -rw-r--r-- | 2.9 KB |
wilc_sdio.c | -rw-r--r-- | 22.0 KB |
wilc_spi.c | -rw-r--r-- | 24.3 KB |
wilc_wfi_cfgoperations.c | -rw-r--r-- | 62.2 KB |
wilc_wfi_cfgoperations.h | -rw-r--r-- | 823 bytes |
wilc_wfi_netdevice.h | -rw-r--r-- | 5.1 KB |
wilc_wlan.c | -rw-r--r-- | 30.8 KB |
wilc_wlan.h | -rw-r--r-- | 9.8 KB |
wilc_wlan_cfg.c | -rw-r--r-- | 11.1 KB |
wilc_wlan_cfg.h | -rw-r--r-- | 883 bytes |
wilc_wlan_if.h | -rw-r--r-- | 24.6 KB |
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